Global billionaire population projected to approach 4,000 by 2031 amid rising wealth inequality

Global billionaire population projected to approach 4,000 by 2031 amid rising wealth inequality
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The number of billionaires worldwide could rise to nearly 4,000 within five years, driven by rapid wealth creation linked to technology and artificial intelligence, according to analysis by Knight Frank.

The report estimates there are currently about 3,110 billionaires globally, a figure expected to increase by 25% to around 3,915 by 2031. It also shows a sharp expansion in ultra-wealthy individuals, with those worth over $30 million rising more than 300% since 2021 to over 713,000.

Researchers say the growth reflects a “deep structural acceleration” in wealth creation, particularly in the tech sector, where AI has enabled faster scaling of companies and fortunes.

The fastest growth in billionaire numbers is expected in regions including Saudi Arabia, Poland, and Sweden. Meanwhile, North America currently holds the largest share of billionaires but is projected to be overtaken by Asia-Pacific by 2031.

The findings come amid widening global inequality. Separate research cited in the report indicates that a tiny fraction of the global population controls a disproportionate share of global wealth.

The richest individuals continue to dominate global rankings, with tech billionaires such as Elon Musk, Jeff Bezos, and Larry Page among the top wealth holders.

Analysts say rising tax debates, political instability, and regulatory changes are also influencing where the ultra-wealthy choose to live and invest, with wealth increasingly concentrated in a smaller number of global financial hubs.